英语必修 第二册Unit 1 Cultural Heritage精品课件ppt

这是一份英语必修 第二册Unit 1 Cultural Heritage精品课件ppt，共26页。PPT课件主要包含了PART 1，语法导学，PART 2，达标检测，PART 1，◆语法感知，any，不定代词，人和物，关系副词等内容，欢迎下载使用。

Perid Three　Discvering Useful Structures—Restrictive relative clauses(3)
感悟规律 重点难点剖析
感知以下句子，完成方框下的小题
1.句1－3中的定语从句由that引导，这是因为先行词被______________________ 修饰时，或者先行词是 、先行词包括 时，关系代词常用that。2.第4 句用whse引导定语从句，是因为定语从句中缺少 ，whse在从句中充当此成分。3.根据第5－7句可知，当从句中缺少状语时，由 引导定语从句，缺地点状语由 引导，缺少时间状语用 引导，缺少原因状语用 引导。
最高级、序数词及nly，
限制性定语从句用来限制先行词的意义，在讲话时不需停顿，书写时不用逗号，通常由关系代词that，which，wh，whm，whse，as和关系副词when，where，why引导。一、基本概念1.先行词：被定语从句所修饰的词(有时是短语或句子)叫作先行词。如下列句中加颜色部分就是先行词。She has fund the necklace that she lst tw weeks ag.她找到了她那条丢失两周的项链。
As a general rule，the mst successful man in life is the man wh has the best infrmatin.一般说来，生活中最成功的人是获得最佳信息的人。D yu remember the day when we arrived here? 你记不记得我们到这儿的那一天？
2.关系词：用来引导定语从句的连接词叫关系词。它包括关系代词(that，which，wh，whm，whse，as)和关系副词(when，where，why)。关系词在从句中一定要担任成分。关系代词在从句中作主语、宾语、表语、定语；关系副词在从句中作状语。We’re ging t d smething that has never been dne befre.(作主语)He is a man whm we shuld all learn frm.(作宾语)He lives in a huse whse windw faces suth.(作定语)He is n lnger the persn that he used t be.(作表语)At the time when I saw him，he was well.(作时间状语)They still live in the same huse where they lived ten years ag.(作地点状语)That is the reasn why I am nt in favr f revising the plan.(作原因状语)
[温馨提示](1)作宾语的关系代词常可省去。如：There are sme films (that) I’d like t see.(2)因为关系词在从句中已经担任了某一成分，所以关系词所代指的先行词在从句中不要再出现。下面的句子都有错误：Mrs Smith whm yu met her yesterday is a friend f mine.(去掉her)Guilin is a city which it has a histry f 2,000 years.(去掉it)This is the place where my mther was brn there.(去掉there)There are mments when I frgt all abut it then.(去掉then)
二、关系词的种类和功能
1.that用作关系代词，既可指人也可指物，可作主语、宾语或表语。Is he the man that sells eggs？他是卖鸡蛋的那个人吗？(作主语，指人)Water that is impure ften causes serius illness.水不清洁常会引起重病。(作主语，指物)2.which用作关系代词时一般指物，可作主语、宾语。She was nt n the train which arrived just nw.她不在刚才到达的那列火车上。(作主语)This is the bk which yu wanted.这就是你想要的那本书。(作宾语)
3.wh只指人，在从句中可作主语、宾语。A dctr is a persn wh lks after peple’s health.医生是关照人们健康的人。(作主语)The man wh I saw is called Smith.我见到的那个人名叫史密斯。(作宾语)4.whm用作关系词，只指人，在从句中一般作宾语。The gentleman whm she encuntered addressed her with curtesy.她遇到的那位先生很有礼貌地和她讲话。(作宾语)
5.whse在从句中作定语，既可指人也可指物。Yu’re the nly ne whse advice he might listen t.只有你的话他可能会听。(指人)I’d like a rm whse windw lks ut ver the sea.我想要一个窗户面临大海的房间。(指物)6.when的先行词须是表时间的词，在从句中作时间状语。July and August are the mnths when the weather is ht.七八月是天气很热的月份。7.where的先行词须是表地点的名词，在从句中作地点状语。She’s ging hme where she can rest.她要回家休息了。
[温馨提示]关系副词where的先行词也可是有地点含义的抽象名词(如pint，case，situatin，cnditin等)。He has reached the pint where a change is needed.他已到了需要改弦易辙的地步。(pint在此是抽象名词)8.why的先行词只有reasn，在从句中作原因状语。D yu knw the reasn why I left early?你知道我为什么早走吗？
三、that和which引导定语从句的区别1.which可引导非限制性定语从句，that不可以。He had failed in the maths exam，which made his father very angry.他数学考试不及格，这让他父亲很生气。2.which之前可有介词，that之前不能有介词。This is the huse in which Lu Xun used t live.这是鲁迅过去住过的房子。
3.当先行词是all，everything，nthing，smething，anything，much，little，few等不定代词时，常用that。That is all that I want t say.那就是我想说的一切。There is nthing that can prevent him frm ding it.没有什么能阻止他这样做。4.先行词是序数词或被序数词修饰时，多用that。The first place that they visited in Guilin was Elephant Trunk Hill.他们在桂林参观的第一个地方是象鼻山。5.先行词是最高级或被最高级修饰时，多用that。This is the best film that I have ever seen.这是我看过的最好的电影。
6.先行词被the very，the nly，the just等修饰时，多用that。This is the very dictinary that I want t buy.这正是我想买的字典。Mr Smith is the nly freigner that he knws.史密斯先生是他唯一认识的外国人。7.先行词既包括人又包括物时，用that。The passengers and the suitcases that were still waiting had t be transferred t anther plane.仍在等待的乘客和行李只得改乘另一架飞机。
[温馨提示]1.way作先行词，若从句中缺少状语，则用that或in which引导定语从句，也可省略关系词。I dn’t like the way (that/in which) he speaks t his parents.我不喜欢他跟他父母讲话的方式。2.关系副词可由“介词＋关系代词”代替。I will remember the day when/n which I wrked there.我将永远记住我在那儿工作的那一天。My favrite city is Beijing where/in which I can visit the Great Wall.我最喜欢的城市是北京，在那里我可以参观长城。
当堂检测 基础达标演练
1.They were well trained by their masters had great experience with caring fr these animals.(2019·全国Ⅲ)2.In the cafe，custmers will enjy themselves in the histrical envirnment is created fr them.(2019·全国Ⅲ)3.The students benefitting mst frm cllege are thse are ttally engaged(参与)in academic life，taking full advantage f the cllege’s chances and resurces(资源).(2019·北京)4.Their child is at the stage she can say individual wrds but nt full sentences.(2019·天津)
Ⅰ.用适当的关系词填空
5.On the edge f the jacket，there is a piece f clth gives ff light in the dark.(2019·浙江)6.(1)This is the factry I visited last year.(2)This is the factry I wrked last year.7.(1)The reasn he gave is unbelievable.(2)The reasn I went was that I wanted t meet yur friends.8.(1)I dn’t like the way she deals with the prpsal.(2)I dn’t like the way yu taught me.
that/in which
9.(1)I wn’t frget the day I tk part in the sprts meeting.(2)I wn’t frget the day I spent with yu n the farm.10.(1)There was ne pint we must insist n.(2)After graduatin she reached a pint in her career she needed t decide what t d.
when/n which
11.This is the bus.It ges t the yu remember the place? We all used t meet are a number f prtests.We are cnsidering tk in a dg.It had been abandned by its frmer wner._______________________________________________________________
Ⅱ.用定语从句把下面的句子合并起来
This is the bus that/which ges t the university.
D yu remember the place where we all used t meet?
There are a number f prtests that/which we are cnsidering.
We tk in a dg that/which had been abandned by its frmer wner.
15.In the crridr there was a ntice bard.Several students were lking at is an artist.I am quite familiar with her inventr gave us the telephne.He was a Sct.__________________________________________________18.A plane crashed int the sea.It may have been a terrrist target.________________________________________________________________
In the crridr there was a ntice bard that/which several students were lking at.
She is an artist whse wrks I am quite familiar with.
The inventr wh/that gave us the telephne was a Sct.
A plane that/which crashed int the sea may have been a terrrist target.
19.A scientist discvered the neutrn.He was James were playing sme music，and it sunded very familiar._______________________________________________________
The scientist wh/that discvered the neutrn was James Chadwick.
The music that/which yu were playing sunded very familiar.